Crystal Report error Document Could not been opened.

its done by adding one line of js. for crystal report viewer.  

i have added below line for the issue of  "he document has not been opened" and no any result of crystal report when open it after closing tag of in master page.

 

 

two reasons are there for this error

1.Your crystal report targeting a database which is either doesn't exist or changed.

2.Your crystal report depend on query which is not producing result or there is some error in the query.

when i open report vie Visual studio 2010 the report open normal. but when i try to open report via IIS localhost its nothing showing into browser. no error, no result just showing me blank screen of my page.? 

and its happen after unistall and re-install crystal report before this process report being open. but after this process report does not open and does not show any results.  

@Bhavesh

 

Be very specific to your question, as you didn't mentioned anywhere that the issue you are getting is on IIS (as you are the only one who know aboiut the real issue, members didn't know about the scenario).

 

Anyway, have a look to the thread that has similar solution related to your issue

https://www.codeproject.com/Questions/287543/Crystal-Reports-not-rendering-when-webpage-is-serv

 

https://www.aspsnippets.com/Articles/Crystal-Reports-13-Visual-Studio-2010-Issue-with-IIS---bobj-is-undefined-JavaScript-Error-and-Crystal-Report-Viewer-not-displaying.aspx#comments 

i have done as per sachin sing's answer its working by the visual studio 2010 crystal report framework 4 is installed but when i open that site by IIS after publishing the report not open. and only showing me just background color. report does not apear. why its happening. i am using Visual Studio 2010. Crystal report 2010 version 13.0.26. 

 

there is any external setting to lauch site in IIS to open reports. ?